Calender equipment convenient to wind

Abstract

The utility model discloses calender equipment convenient for rolling, which belongs to the technical field of calender devices, and comprises a calender body and a rolling device, the rolling device comprises a mounting rack fixedly mounted on the front side wall surface of the calender body, and the vertical ends of the left and right sides of the mounting rack are both in the shape of Chinese character'hui '; the two groups of hydraulic push rods are fixedly mounted on the top wall surface of the mounting frame; the two groups of mounting plates are slidably connected into the left and right vertical ends of the mounting frame respectively; the winding rollers are rotatably mounted on the close wall surfaces of the two groups of mounting plates in a detachable manner; the driving motor is fixed to the wall face of the left portion of the left mounting plate, the output end of the driving motor is fixedly connected with the outer wall of the left side of the winding roller, and the conveying device comprises a displacement mechanism, a conveying mechanism and a lifting mechanism. By arranging the conveying device, the wound winding roller can be conveyed away from the position of the winding device, normal winding work is not affected when the winding roller is conveyed away, waiting time is shortened, and efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of calendering equipment technology, specifically to a calendering machine that is easy to rewind. Background Technology

[0002] A calender consists of two or more rollers arranged according to the heating method. It can be divided into cold pressing and hot pressing. Cold pressing is suitable for materials that do not require heating, such as graphite film, graphite sheet, microwave absorbing materials, shielding materials, magnetic materials, and non-ferrous metal materials.

[0003] Publication (Announcement) No.: CN220906632U discloses a coiling assembly for rolling electrical steel in metal smelting, including a workbench. The top of the workbench is provided with a dust removal mechanism and a limiting mechanism. The dust removal mechanism includes a first support frame, a bearing, and a rotating drum. The first support frame is fixedly installed on one side of the top of the workbench, and the bearing is fixedly installed on the first support frame. The rotating drum is fixedly installed on the side of the bearing facing away from the first support frame. A mounting frame is provided on one side of the workbench, and a coiling mechanism is provided on the mounting frame.

[0004] In the aforementioned prior art, the weight of the winding roller plus the product is quite heavy. Since the solution does not include an auxiliary mechanism for disassembling the winding roller, a lifting device is used to transport the wound winding roller to the placement area. Then, the empty winding roller is moved to the winding mechanism by the lifting device and installed before normal winding can begin. The transportation area and the working area are a certain distance apart, and the transportation process consumes time. This undoubtedly prolongs the overall processing time and is detrimental to the overall work efficiency.

[0005] Based on this, the present invention designs a calendering machine that facilitates winding to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a calendering machine that is easy to rewind.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A calendering machine for easy winding includes a calendering machine body and a winding device. The winding device includes a mounting frame fixedly installed on the front wall of the calendering machine body, with the vertical ends of the mounting frame on both sides forming a "U" shape; two sets of hydraulic push rods fixedly installed on the top wall of the mounting frame; two sets of mounting plates slidably connected inside the left and right vertical ends of the mounting frame; a winding roller rotatably mounted on the adjacent walls of the two mounting plates; a drive motor fixed to the left wall of the left mounting plate, with the output end of the drive motor fixedly connected to the left outer wall of the winding roller; and a transport device, which includes a displacement mechanism, a conveying mechanism, and a lifting mechanism.

[0009] Furthermore, the displacement mechanism includes two sets of fixed base plates fixedly installed on the front side wall of the mounting frame, both sets of fixed base plates being L-shaped; two sets of threaded rods rotatably installed on the rear side walls of the vertical ends of the two sets of fixed base plates; two sets of transmission rods rotatably installed on the rear side walls of the left and right vertical ends of the mounting frame; two sets of transmission chains respectively meshing with the transmission rods and threaded rods on the same side via transmission sprockets; two sets of fixed connecting rods fixedly installed on the upper side walls of the two sets of mounting plates; and a fixed frame that is threadedly connected to both sets of threaded rods.

[0010] Furthermore, the rear ends of the two sets of threaded rods are rotatably connected by bearings and the corresponding front wall surfaces of the mounting bracket. The outer walls of the two sets of threaded rods extend to the rear position of the mounting bracket. The threaded grooves on the outer walls of the two sets of threaded rods rotate in opposite directions. The rear ends of the two sets of fixed connecting rods are respectively fixedly installed on the wall surfaces of the two sets of transmission chains that are far apart from each other.

[0011] Furthermore, the conveying mechanism includes a transport trolley fixedly installed on the rear side wall of the fixed frame; a placement frame movably installed inside the transport trolley, the placement frame being T-shaped in general; a limiting box fixedly installed on the bottom wall of the transport trolley cavity; and buffer springs fixedly installed on the bottom of the placement frame and on the walls inside the limiting box that are close to each other.

[0012] Furthermore, the top of the placement rack is an arc surface, and the lower outer wall of the placement rack is slidably connected to the inside of the limiting box.

[0013] Furthermore, the lifting mechanism includes a connecting slider fixedly installed on the outer wall of the limiting box; a connecting groove opened on the outer wall of the transport trolley corresponding to the position of the connecting slider; a threaded rod II rotatably installed on the top wall of the connecting groove; a transmission gear fixedly installed on the outer wall of the threaded rod II; and a transmission gear block fixedly installed on the inner wall of the mounting frame corresponding to the position of the transmission gear.

[0014] Furthermore, the connecting groove and the connecting slider are slidably connected, the threaded rod two and the connecting slider are threadedly connected, the lower outer wall of the threaded rod two is rotatably mounted on the bottom wall of the connecting groove through a bearing, the outer wall of the threaded rod two extends to the lower side of the transport trolley, the threaded grooves opened on the outer walls of the two sets of threaded rod two have opposite rotation directions, and multiple transmission tooth blocks are provided, and the multiple transmission tooth blocks are distributed in an equidistant state.

[0015] Furthermore, both the lifting mechanism and the conveying mechanism are provided in two sets, and the two sets of conveying mechanisms are fixedly connected together.

[0016] Compared with the prior art, the advantages of this utility model are as follows: 1. By setting up a transport device, the wound-up roller can be transported away from the position of the winding device, and the empty winding roller can be transported to the winding position, ensuring normal winding while eliminating waiting time and improving efficiency.

[0017] 2. By setting up a displacement mechanism, a conveying mechanism, and a lifting mechanism, the placement frame can be transported and its height adjusted simultaneously during the winding process. This synchronous operation facilitates the use of the device. In addition, by shortening the distance between the front placement frame and the mounting plate, it is easier to install unwound winding rolls. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a left perspective view of the entire utility model;

[0020] Figure 2 This is a front view of the entire utility model;

[0021] Figure 3 This is a perspective view of the entire utility model from the right side.

[0022] Figure 4 This is a bottom perspective view of the entire utility model;

[0023] Figure 5 This is a sectional perspective view of the transport trolley of this utility model.

[0024] The labels in the diagram represent:

[0025] 1. Calender body; 2. Winding device; 21. Mounting frame; 22. Winding roller; 23. Hydraulic push rod; 24. Drive motor; 25. Mounting plate; 3. Transport device; 31. Displacement mechanism; 311. Threaded rod one; 312. Transmission rod; 313. Transmission chain; 314. Fixed connecting rod; 315. Fixed frame; 316. Fixed base plate; 32. Conveying mechanism; 321. Placement frame; 322. Transport trolley; 323. Limit box; 324. Buffer spring; 33. Lifting mechanism; 331. Connecting slider; 332. Connecting chute; 333. Threaded rod two; 334. Transmission gear; 335. Transmission gear block. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] Example 1: Please refer to the appendix of the instruction manual. Figure 1 - Figure 2 A calendering machine for easy winding includes a calendering machine body 1 and a winding device 2. The winding device 2 includes a mounting frame 21 fixedly installed on the front wall of the calendering machine body 1, with the vertical ends of the mounting frame 21 on both sides being "U-shaped"; two sets of hydraulic push rods 23 fixedly installed on the top wall of the mounting frame 21; two sets of mounting plates 25 slidably connected to the inside of the left and right vertical ends of the mounting frame 21; a winding roller 22 rotatably installed on the adjacent walls of the two sets of mounting plates 25; a drive motor 24 fixedly installed on the left wall of the left mounting plate 25, with the output end of the drive motor 24 fixedly connected to the left outer wall of the winding roller 22; and a transport device 3.

[0030] The transport device 3 includes a displacement mechanism 31, a conveying mechanism 32, and a lifting mechanism 33.

[0031] In practical use, after the take-up roller 22 finishes winding, the conveying mechanism 32 is transported to the lower position of the take-up roller 22 by the displacement mechanism 31. By controlling the extension end of the hydraulic push rod 23 to extend, the two sets of mounting plates 25 move downwards, and the take-up roller 22 moves downwards until the product on the outer wall of the take-up roller 22 and the top of the take-up roller 22 are in contact. At this time, the take-up roller 22 is located on the conveying device 3. The take-up roller 22 is then disassembled. After disassembly, another set of take-up rollers 22 is installed on the mounting plate 25. The extension end of the hydraulic push rod 23 is retracted to its original state to perform the winding operation. The conveying mechanism 32 is transported to a position away from the mounting frame 21. Then, the wound take-up roller 22 is transported to the placement area by the lifting device. The whole process eliminates the waiting time for lifting, saves time, and improves efficiency.

[0032] Example 2: Based on Example 1, please refer to the appendix of the instruction manual. Figure 2 - Figure 5 The displacement mechanism 31 includes two sets of fixed base plates 316 fixedly installed on the front wall of the mounting bracket 21, both sets of fixed base plates 316 being L-shaped; and two sets of threaded rods 311 rotatably installed on the rear wall of the vertical ends of the two sets of fixed base plates 316 respectively. The rear ends of the two sets of threaded rods 311 are rotatably connected to the corresponding front wall of the mounting bracket 21 via bearings. The outer walls of the two sets of threaded rods 311 extend to the rear position of the mounting bracket 21, and the threaded grooves on the outer walls of the two sets of threaded rods 311 are in opposite directions. The following components are included: two sets of transmission rods 312, which are rotatably mounted on the rear side walls of the left and right vertical ends of the mounting frame 21; two sets of transmission chains 313, which are respectively connected to the transmission rods 312 and the threaded rods 311 on the same side via transmission sprockets; two sets of fixing rods 314, which are respectively fixedly mounted on the upper side walls of the two mounting plates 25, with the rear ends of the two sets of fixing rods 314 respectively fixedly mounted on the wall surfaces of the two sets of transmission chains 313 that are far apart from each other; and a fixing frame 315, which is threadedly connected to the two sets of threaded rods 311.

[0033] The conveying mechanism 32 includes a transport trolley 322 fixedly installed on the rear wall of the fixed frame 315; a placement frame 321 movably installed inside the transport trolley 322, the placement frame 321 being T-shaped in general and having a rounded top; a limiting box 323 fixedly installed on the bottom wall inside the cavity of the transport trolley 322, the lower outer wall of the placement frame 321 being slidably connected to the inside of the limiting box 323; and a buffer spring 324 fixedly installed on the bottom of the placement frame 321 and on the inner wall of the limiting box 323.

[0034] The lifting mechanism 33 includes a connecting slider 331 fixedly installed on the outer wall of the limit box 323; a connecting groove 332 opened on the outer wall of the transport trolley 322 corresponding to the position of the connecting slider 331, the connecting groove 332 and the connecting slider 331 being slidably connected; a threaded rod 333 rotatably installed on the top wall of the connecting groove 332, the threaded rod 333 being threadedly connected to the connecting slider 331, the lower outer wall of the threaded rod 333 being rotatably installed on the bottom wall of the connecting groove 332 via a bearing, the outer wall of the threaded rod 333 extending to the lower side of the transport trolley 322, the threaded grooves opened on the outer walls of the two sets of threaded rods 333 having opposite rotation directions; a transmission gear 334 fixedly installed on the outer wall of the threaded rod 333; and a transmission tooth block 335 fixedly installed on the inner wall of the mounting frame 21 corresponding to the position of the transmission gear 334, multiple transmission tooth blocks 335 being provided, the multiple transmission tooth blocks 335 being distributed in an equidistant state.

[0035] Both the lifting mechanism 33 and the conveying mechanism 32 are provided in two sets, and the two sets of conveying mechanisms 32 are fixedly connected together.

[0036] In practical use, during the downward movement of the mounting plate 25, the fixed connecting rod 314 drives the transmission chain 313 to rotate. With the cooperation of the transmission rod 312, the threaded rod 311 begins to rotate. The fixed frame 315 drives the conveying mechanism 32 to move towards the mounting frame 21. Lifting and conveying occur simultaneously, facilitating the use of the device. During the movement of the conveying mechanism 32, the transmission gear 334 meshes with the transmission gear block 335. The transmission gear 334 begins to drive the threaded rod 333 to rotate. Under the limit of the connecting slide 332, the connecting slider 331 drives the limit box 323 to move upward, thereby changing the height of the placement frame 321. During the descent of the take-up roller 22, the placement frame 321 is simultaneously raised, reducing the travel distance of the take-up roller 22 and saving time. This improves efficiency. In addition, the conveying mechanism 32 is provided with two sets. The rear conveying mechanism 32 is used to place the wound take-up roller 22, while the front conveying mechanism 32 can place the unwound take-up roller 22. After the rear conveying mechanism 32 places the wound take-up roller 22, the hydraulic push rod 23 is extended and the conveying device 3 continues to move until the front conveying mechanism 32 moves to the lower position of the mounting frame 21. During this process, the placement frame 321 on the front conveying mechanism 32 also rises to a certain height, and at the same time, the take-up roller 22 also descends to a certain height, which can shorten the distance between the mounting plate 25 and the placement frame 321. Since the outer diameter of the wound take-up roller 22 is larger than the overall outer diameter of the unwound take-up roller 22, it is convenient to install the unwound take-up roller 22.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A calendering machine that facilitates winding, comprising a calender body (1) and a winding device (2), characterized in that: The winding device (2) includes a mounting frame (21) fixedly installed on the front wall of the calender body (1); two sets of hydraulic push rods (23) fixedly installed on the top wall of the mounting frame (21); two sets of mounting plates (25) slidably connected to the inside of the left and right vertical ends of the mounting frame (21); winding rollers (22) rotatably installed on the adjacent walls of the two sets of mounting plates (25); and a drive motor (24) fixedly installed on the left wall of the left mounting plate (25), the output end of the drive motor (24) being fixedly connected to the left outer wall of the winding roller (22); and a transport device (3). The transport device (3) includes a displacement mechanism (31), a conveying mechanism (32), and a lifting mechanism (33).

2. The calendering equipment for easy winding according to claim 1, characterized in that, The displacement mechanism (31) includes two sets of fixed base plates (316) fixedly installed on the front side wall of the mounting frame (21), both sets of fixed base plates (316) being L-shaped; two sets of threaded rods (311) rotatably installed on the rear side wall of the vertical ends of the two sets of fixed base plates (316); two sets of transmission rods (312) rotatably installed on the rear side wall of the left and right vertical ends of the mounting frame (21); two sets of transmission chains (313) meshing with the same side transmission rod (312) and the same side threaded rod (311) respectively through transmission sprockets; two sets of fixed connecting rods (314) fixedly installed on the upper side wall of the two sets of mounting plates (25); and fixed frames (315) all threadedly connected to the two sets of threaded rods (311).

3. The calendering equipment for easy winding according to claim 2, characterized in that, The rear ends of the two sets of threaded rods (311) are rotatably connected by bearings and the front wall of the mounting bracket (21). The outer walls of the two sets of threaded rods (311) extend to the rear position of the mounting bracket (21). The threaded grooves on the outer walls of the two sets of threaded rods (311) rotate in opposite directions. The rear ends of the two sets of fixed connecting rods (314) are respectively fixedly installed on the wall surfaces of the two sets of transmission chains (313) that are far apart from each other.

4. The calendering equipment for easy winding according to claim 2, characterized in that, The conveying mechanism (32) includes a transport trolley (322) fixedly installed on the rear side wall of the fixed frame (315); a placement frame (321) movably installed inside the transport trolley (322); a limiting box (323) fixedly installed on the bottom wall inside the cavity of the transport trolley (322); and a buffer spring (324) fixedly installed on the bottom of the placement frame (321) and the wall inside the limiting box (323) close to each other.

5. The calendering equipment for easy winding according to claim 4, characterized in that, The top of the placement rack (321) is an arc surface, and the lower outer wall of the placement rack (321) is slidably connected to the inside of the limiting box (323).

6. The calendering equipment for easy winding according to claim 1, characterized in that, The lifting mechanism (33) includes a connecting slider (331) fixedly installed on the outer wall of the limiting box (323); a connecting groove (332) opened on the outer wall of the transport trolley (322) corresponding to the position of the connecting slider (331); a threaded rod (333) rotatably installed on the top wall of the connecting groove (332); a transmission gear (334) fixedly installed on the outer wall of the threaded rod (333); and a transmission tooth block (335) fixedly installed on the inner wall of the mounting frame (21) corresponding to the position of the transmission gear (334).

7. The calendering equipment for easy winding according to claim 6, characterized in that, The connecting groove (332) and the connecting slider (331) are slidably connected, the threaded rod (333) and the connecting slider (331) are threadedly connected, the lower outer wall of the threaded rod (333) is rotatably mounted on the bottom wall of the connecting groove (332) through a bearing, the outer wall of the threaded rod (333) extends to the lower side of the transport trolley (322), the threaded grooves on the outer walls of the two sets of threaded rods (333) rotate in opposite directions, multiple transmission gears (335) are provided, the multiple transmission gears (335) are distributed in an equidistant state, and the lifting mechanism (33) is provided in two sets.

8. The calendering equipment for easy winding according to claim 4, characterized in that, The conveying mechanism (32) is provided in two sets, and the two sets of conveying mechanisms (32) are fixedly connected together.

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